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Monel 400 vs. C19700 Copper

Monel 400 belongs to the nickel alloys classification, while C19700 copper belongs to the copper alloys. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is Monel 400 and the bottom bar is C19700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
120
Elongation at Break, % 20 to 40
2.4 to 13
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 62
43
Shear Strength, MPa 370 to 490
240 to 300
Tensile Strength: Ultimate (UTS), MPa 540 to 780
400 to 530
Tensile Strength: Yield (Proof), MPa 210 to 590
330 to 520

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Maximum Temperature: Mechanical, °C 1000
200
Melting Completion (Liquidus), °C 1350
1090
Melting Onset (Solidus), °C 1300
1040
Specific Heat Capacity, J/kg-K 430
390
Thermal Conductivity, W/m-K 23
250
Thermal Expansion, µm/m-K 14
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
86 to 88
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
87 to 89

Otherwise Unclassified Properties

Base Metal Price, % relative 50
30
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 7.9
2.6
Embodied Energy, MJ/kg 110
41
Embodied Water, L/kg 250
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 180
12 to 49
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1080
460 to 1160
Stiffness to Weight: Axial, points 10
7.2
Stiffness to Weight: Bending, points 21
18
Strength to Weight: Axial, points 17 to 25
12 to 16
Strength to Weight: Bending, points 17 to 21
14 to 16
Thermal Diffusivity, mm2/s 6.1
73
Thermal Shock Resistance, points 17 to 25
14 to 19

Alloy Composition

Carbon (C), % 0 to 0.3
0
Cobalt (Co), % 0
0 to 0.050
Copper (Cu), % 28 to 34
97.4 to 99.59
Iron (Fe), % 0 to 2.5
0.3 to 1.2
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0.010 to 0.2
Manganese (Mn), % 0 to 2.0
0 to 0.050
Nickel (Ni), % 63 to 72
0 to 0.050
Phosphorus (P), % 0
0.1 to 0.4
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.024
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.2